Library tube



FIG. 1 is a front view of a library tube.

FIG. 2 is a right side view of the library tube of FIG. 1.

FIG. 3 is a rear view of the library tube of FIG. 1.

FIG. 4 is a left side view of the library tube of FIG. 1.

FIG. 5 is a section view of the library tube of FIG. 1.

FIG. 6 is a top view of the library tube of FIG. 1.

FIG. 7 is a bottom view of the library tube of FIG. 1.

FIG. 8 is a front view of the cap for the library tube of FIG. 1; theleft side, right side, and rear views are the same.

FIG. 9 is a section view of the cap for the library tube of FIG. 1.

FIG. 10 is a bottom view of the cap for the library tube of FIG. 1.

FIG. 11 is an isometric view of the cap for the library tube of FIG. 1.

FIG. 12 is an isometric view of the library tube of FIG. 1.

FIG. 13 is an isometric view of the library tube of FIG. 1 in which thecap has been removed.

FIG. 14 is a front view of the library tube of FIG. 1 in which the caphas been removed.

FIG. 15 is a right side view of the library tube of FIG. 1 in which thecap has been removed.

FIG. 16 is a rear view of the library tube of FIG. 1 in which the caphas been removed.

FIG. 17 is a left side view of the library tube of FIG. 1 in which thecap has been removed.

FIG. 18 is a section view of the library tube of FIG. 1 in which the caphas been removed.

FIG. 19 is a top view of the library tube of FIG. 1 in which the cap hasbeen removed.

FIG. 20 is a bottom view of the library tube of FIG. 1 in which the caphas been removed; and,

FIG. 21 is an isometric view of the library tube of FIG. 1 in which thecap has been removed.

The tube body may be made be transparent, translucent, or opaque; thecap may be transparent, translucent, or opaque as well. The cap and tubebody may have different appearances, e.g., the cap may be opaque and thetube body may be translucent.

Dash-dot-dash boundary lines are used herein to indicate a transitionfrom claimed subject matter to unclaimed environmental structure, asevidenced by the absence of shading within the boundary shape and thepresence of shading outside of the boundary shape. See, for example, thedash-dot-dash boundary that defines the label that is applied to thetube body, thus indicating that the label (and the text printed on it)is unclaimed environmental structure.

Stipple shading is used in the accompanying Figures to convey surfacecontouring and is not indicative of any particular texture or coloring.

CLAIM We claim the ornamental design for a library tube, as shown anddescribed.